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(parent: 38e7987) | patch
s390/qeth: handle skb allocation error gracefully
authorJulian Wiedmann <jwi@linux.ibm.com>
Thu, 14 Nov 2019 10:19:17 +0000 (11:19 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 15 Nov 2019 02:16:51 +0000 (18:16 -0800)
commit8437edb891600f21e7b347f4d7407b0d5155afe7
treeefb071b31bf206bcfd3a40f7f46949cb27347b9btree | snapshot
parent38e79872790d3f60d001596fd515522af1620081commit | diff
s390/qeth: handle skb allocation error gracefully

When current code fails to allocate an skb in the RX path, it drops the
whole RX buffer. Considering the large number of packets that a single
RX buffer might contain, this is quite drastic.

Skip over the packet instead, and try to extract the next packet from
the RX buffer.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core_main.c diff | blob | history
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